@inchurch/matcha-components@22.38.3
[Link to the project](https://bitbucket.org/inradar/design-system/src/master/).
AI Security Review
scanned 5d ago · by lpm-firewall-aiThe page builder’s confirmed clear action calls localStorage.clear(), which can erase unrelated data stored by the embedding application. User confirmation limits the risk, but the deletion scope exceeds the stated canvas-clearing action.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
A user invokes “Clear canvas” and confirms the prompt.
Impact
Other application data stored in localStorage for that origin may also be deleted.
Mechanism
After clearing the canvas, the callback calls localStorage.clear().
AI rationale
The page builder’s confirmed clear action calls localStorage.clear(), which can erase unrelated data stored by the embedding application. User confirmation limits the risk, but the deletion scope exceeds the stated canvas-clearing action.
Evidence
fesm2022/inchurch-matcha-components.mjs
Decision evidence
public snapshotAI called this Suspicious at 87.0% confidence as Unknown with medium false-positive risk.
Evidence for warning
- The page builder’s confirmed “Clear canvas” action runs localStorage.clear(), which removes all local storage for the browser origin, not only editor data.
- The package exports the Angular bundle as its default entry point.
Evidence against
- The storage-clearing callback runs only after the user confirms the “Clear canvas” action.
- The bundle’s external requests are used for page-builder assets and a postal-code lookup feature; no credential collection or unrelated data transmission was identified.
Behavioral surface
DynamicRequireEnvironmentVarsEvalFilesystemNetwork
HighEntropyStringsMinifiedPossibleObfuscationUrlStrings
NoLicense
Source & flagged code
5 flaggedassets/page-builder/js/grapesjs-plugin-export.jsView file
1/*! grapesjs-plugin-export - 1.0.11 */
L2: !function(e,t){'object'==typeof exports&&'object'==typeof module?module.exports=t():'function'==typeof define&&define.amd?define([],t):'object'==typeof exports?exports["grapesjs-pl...
L3: //# sourceMappingURL=index.js.map
Medium
Dynamic Require
Package source references dynamic require/import behavior.
assets/page-builder/js/grapesjs-plugin-export.jsView on unpkg · L11/*! grapesjs-plugin-export - 1.0.11 */
L2: !function(e,t){'object'==typeof exports&&'object'==typeof module?module.exports=t():'function'==typeof define&&define.amd?define([],t):'object'==typeof exports?exports["grapesjs-pl...
L3: //# sourceMappingURL=index.js.map
Low
Eval
Package source references a known benign dynamic code generation pattern.
assets/page-builder/js/grapesjs-plugin-export.jsView on unpkg · L1fesm2022/inchurch-matcha-components.mjsView file
Findings
2 Critical5 Medium5 Low
CriticalTrojan Source Unicodefesm2022/inchurch-matcha-components.mjs
CriticalTrigger Reachable Dangerous Capabilityfesm2022/inchurch-matcha-components.mjs
MediumDynamic Requireassets/page-builder/js/grapesjs-plugin-export.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
MediumAi Review Evidencefesm2022/inchurch-matcha-components.mjs
LowEvalassets/page-builder/js/grapesjs-plugin-export.js
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @inchurch/matcha-components@22.38.3.
See all versions of @inchurch/matcha-components for other recorded verdicts.
- Review the evidence and your use of @inchurch/matcha-components@22.38.3 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.